FR2665536A1 - Dispositif de detection des proprietes d'un liquide. - Google Patents
Dispositif de detection des proprietes d'un liquide. Download PDFInfo
- Publication number
- FR2665536A1 FR2665536A1 FR9109871A FR9109871A FR2665536A1 FR 2665536 A1 FR2665536 A1 FR 2665536A1 FR 9109871 A FR9109871 A FR 9109871A FR 9109871 A FR9109871 A FR 9109871A FR 2665536 A1 FR2665536 A1 FR 2665536A1
- Authority
- FR
- France
- Prior art keywords
- liquid
- fuel
- content
- refractive index
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 105
- 239000000203 mixture Substances 0.000 claims abstract description 33
- 230000001419 dependent effect Effects 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 44
- 239000000446 fuel Substances 0.000 description 161
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 36
- 239000003502 gasoline Substances 0.000 description 23
- 239000002828 fuel tank Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- -1 for example Chemical compound 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/2852—Alcohol in fuels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/121—Correction signals
- G01N2201/1211—Correction signals for temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2207280A JPH0493639A (ja) | 1990-08-03 | 1990-08-03 | 燃料性状検知装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2665536A1 true FR2665536A1 (fr) | 1992-02-07 |
FR2665536B1 FR2665536B1 (ja) | 1994-07-13 |
Family
ID=16537183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9109871A Granted FR2665536A1 (fr) | 1990-08-03 | 1991-08-02 | Dispositif de detection des proprietes d'un liquide. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5157453A (ja) |
JP (1) | JPH0493639A (ja) |
DE (1) | DE4125196C2 (ja) |
FR (1) | FR2665536A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2870290A1 (fr) * | 2004-05-13 | 2005-11-18 | Peugeot Citroen Automobiles Sa | DISPOSITIF DE DETERMINATION DE LA QUANTITE D'ESPECES POLLUANTES FIXEE SUR UN SIEGE A NOx ET SYSTEME DE DECLENCHEMENT D'UNE OPERATION DE PURIFICATION DE CE PIEGE |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2632460B2 (ja) * | 1991-10-09 | 1997-07-23 | 株式会社ユニシアジェックス | ガソリン性状判別装置 |
JP2704808B2 (ja) * | 1992-04-07 | 1998-01-26 | 株式会社ユニシアジェックス | 燃料の性状判別装置 |
JP4076421B2 (ja) * | 2002-09-30 | 2008-04-16 | 三井金属鉱業株式会社 | ガソリンの液種識別装置およびガソリンの液種識別方法 |
US7322278B2 (en) * | 2002-12-11 | 2008-01-29 | Henny Penny Corporation | Fryers which deactivate before a level of a cooking medium falls below a minimum level, and methods of deactivating such fryers |
JP2007298342A (ja) * | 2006-04-28 | 2007-11-15 | Canon Inc | 分子間相互作用強度検定方法、及び装置 |
KR100718115B1 (ko) * | 2006-05-15 | 2007-05-14 | 삼성에스디아이 주식회사 | 광학식 메탄올 센서용 유로 장치 |
JP2008032694A (ja) * | 2006-07-04 | 2008-02-14 | Dkk Toa Corp | 油種識別方法及び油種識別器 |
JP4915781B2 (ja) * | 2006-07-05 | 2012-04-11 | 株式会社小松製作所 | 作業機械の燃料性状検出装置 |
JP4742020B2 (ja) * | 2006-12-12 | 2011-08-10 | 水戸工業株式会社 | 燃料油の判別装置 |
US20090139318A1 (en) * | 2007-12-04 | 2009-06-04 | Caterpillar Inc. | Systems and methods for monitoring the quality of a reducing agent |
BRPI0823119A2 (pt) * | 2008-10-29 | 2015-06-16 | Mitsubishi Electric Corp | Sistema de controle de combustível |
GB2487311B (en) * | 2010-10-18 | 2013-02-20 | Berrys Holdings Technologies Ltd | Fluid discrimination apparatus and method |
US10424076B2 (en) | 2016-02-04 | 2019-09-24 | Simmonds Precision Products, Inc. | Imaging system for fuel tank analysis |
US10041879B2 (en) * | 2016-02-04 | 2018-08-07 | Simmonds Prevision Products, Inc. | Imaging system for fuel tank analysis |
US10326980B2 (en) | 2016-02-04 | 2019-06-18 | Simmonds Precision Products, Inc. | Imaging system for fuel tank analysis |
WO2019158945A1 (en) | 2018-02-16 | 2019-08-22 | Berrys (Holdings) Technologies Limited | Fuel delivery spout for avoiding misfuelling and method therefor |
CN112379063B (zh) * | 2020-11-13 | 2023-02-10 | 杭州齐威仪器有限公司 | 一种同时含有酒精及其他物质的酒类的酒精浓度测试方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2487010A1 (fr) * | 1980-07-15 | 1982-01-22 | Tno | Systeme d'alimentation en carburant pour moteurs a combustion |
FR2604786A1 (fr) * | 1986-10-03 | 1988-04-08 | Dai Ichi Kogyo Seiyaku Co Ltd | Procede de determination rapide de la composition de solutions ternaires |
US4749274A (en) * | 1986-01-24 | 1988-06-07 | Toyota Jidosha Kabushiki Kaisha | Apparatus for detecting fuel mixture ratio |
EP0337173A2 (en) * | 1988-04-13 | 1989-10-18 | Mitsubishi Denki Kabushiki Kaisha | Device for detecting alcoholic content |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3426211A (en) * | 1965-10-21 | 1969-02-04 | Honeywell Inc | Refractometers |
JPS58129235A (ja) * | 1982-01-27 | 1983-08-02 | Hitachi Ltd | 燃料性状検出器 |
-
1990
- 1990-08-03 JP JP2207280A patent/JPH0493639A/ja active Pending
-
1991
- 1991-07-10 US US07/727,682 patent/US5157453A/en not_active Expired - Lifetime
- 1991-07-30 DE DE4125196A patent/DE4125196C2/de not_active Expired - Fee Related
- 1991-08-02 FR FR9109871A patent/FR2665536A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2487010A1 (fr) * | 1980-07-15 | 1982-01-22 | Tno | Systeme d'alimentation en carburant pour moteurs a combustion |
US4749274A (en) * | 1986-01-24 | 1988-06-07 | Toyota Jidosha Kabushiki Kaisha | Apparatus for detecting fuel mixture ratio |
FR2604786A1 (fr) * | 1986-10-03 | 1988-04-08 | Dai Ichi Kogyo Seiyaku Co Ltd | Procede de determination rapide de la composition de solutions ternaires |
EP0337173A2 (en) * | 1988-04-13 | 1989-10-18 | Mitsubishi Denki Kabushiki Kaisha | Device for detecting alcoholic content |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2870290A1 (fr) * | 2004-05-13 | 2005-11-18 | Peugeot Citroen Automobiles Sa | DISPOSITIF DE DETERMINATION DE LA QUANTITE D'ESPECES POLLUANTES FIXEE SUR UN SIEGE A NOx ET SYSTEME DE DECLENCHEMENT D'UNE OPERATION DE PURIFICATION DE CE PIEGE |
Also Published As
Publication number | Publication date |
---|---|
DE4125196A1 (de) | 1992-02-06 |
JPH0493639A (ja) | 1992-03-26 |
US5157453A (en) | 1992-10-20 |
DE4125196C2 (de) | 1998-10-22 |
FR2665536B1 (ja) | 1994-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2665536A1 (fr) | Dispositif de detection des proprietes d'un liquide. | |
EP2162609B1 (fr) | Procede de demarrage d'un moteur a combustion interne | |
FR2775782A1 (fr) | Dispositif de mesure de pression differentielle et dispositif pour la regulation active du rapport air/gaz d'un bruleur utilisant un tel dispositif de mesure | |
EP0104978A1 (fr) | Appareil de mesure de la consommation de carburant | |
FR2704648A1 (fr) | Procédé et dispositif de diagnostic de ventilation d'un réservoir de véhicule automobile. | |
CH660771A5 (fr) | Mecanisme de reglage automatique d'au moins un parametre de fonctionnement d'un moteur a combustion alimente en melange alcool-essence. | |
EP0661429B1 (fr) | Procédé et dispositif de dosage variable d'additif de régénération pour filtre à particules | |
FR2799236A1 (fr) | Procede de diagnostic d'actionnneurs et de capteurs a partir de la formation du melange alimentant un moteur a combustion interne | |
FR2509796A1 (fr) | Procede et dispositif pour la commande des quantites recyclees de gaz d'echappement | |
FR2522065A1 (fr) | Dispositif d'affichage systematique du niveau d'huile pour vehicule | |
FR2750454A1 (fr) | Procede pour determiner le signal de charge d'un moteur a combustion interne avec reinjection externe des gaz d'echappement | |
JPS6291840A (ja) | 燃料性状検出器 | |
FR2884951A1 (fr) | Co2 metre, ou dispositif embarque de mesure et de regulation des emissions de dioxyde de carbone(co2) generees par la combustion de carburants dans les vehicules equipes de moteur thermique | |
EP0133069B1 (fr) | Dispositif de jaugeage de niveau d'huile notamment pour boîte de vitesses automatique | |
EP1163496B1 (fr) | Dispositif de detection de l'apport en carburant dans un reservoir d'un vehicule automobile | |
FR2808559A1 (fr) | Systeme de controle du fonctionnement d'un moteur a partir d'une pression differentielle evaluee dans la ligne d'echappement | |
FR2890694A1 (fr) | Dispositif d'injection de carburants a caracteristiques variables | |
FR2795816A1 (fr) | Capteur de niveau | |
EP0637685B1 (fr) | Procédé et dispositif d'auto adaptation de richesse pour moteur à combustion interne avec système de purge de canister | |
FR2842563A1 (fr) | Procede et dispositif pour determiner une position extreme sans butee d'un organe de reglage d'un moteur a combustion interne | |
FR2756376A1 (fr) | Procede pour determiner le debit a travers une vanne de regeneration d'une installation de ventilation de reservoir d'automobile | |
FR2914355A1 (fr) | Procede et dispositif de diagnosti d'une installation de nettoyage des gaz d'echappement. | |
FR2617908A1 (fr) | Systeme d'injection de carburant pour moteurs a combustion interne | |
EP0636778B1 (fr) | Procédé et dispositif de correction de la durée d'injection en fonction du débit de purge d'un circuit de purge à canister, pour moteur à injection | |
FR2514421A1 (fr) | Dispositif de commande de la proportion air-carburant fournie a un moteur a combustion interne |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20080430 |